This hydraulic reservoir is built from high-strength cold rolled steel with a black powder-coated exterior and phosphate-coated interior for durability and corrosion resistance. Its 10-gallon capacity is suited for storing and supplying hydraulic oil in tractors, trucks, and other mechanical vehicles. The design includes an oil level gauge, filler breather cap, filter, and mounting brackets for practical installation and operation. With multiple NPT ports, it supports convenient hydraulic system connections. An extra oil level tank gauge is also included.